PDF Merger

This tool consolidates multiple PDFs into a single document using PyPDF2, enabling deterministic ordering and optional password handling. It is designed for developers and automation workflows that require repeatable, programmatic merging without UI steps. Conceptually, inputs are appended in the specified order to produce a single output, preserving basic document properties when possible. The solver operates as a backend service or library component within a pipeline, consuming file paths or streams and emitting a single merged PDF along with a concise report of results. Unique value lies in handling encrypted inputs via provided passwords and in offering optional metadata preservation for consistency across merged outputs. Use cases include generating client-delivery packs, compiling research compilations, and producing presentation-ready bundles from disparate reports. Core features include order-controlled merging, optional decryption, and metadata handling; advanced options cover encryption of the final output and limited bookmark compatibility. Practical benefits include reduced manual reassembly time, consistent file naming, and predictable page counts for downstream processing. The tool is intended for engineering teams or data operations that automate document workflows and require deterministic results with auditable inputs and outputs.